3242944 has 14 divisors (see below), whose sum is σ = 6435344. Its totient is φ = 1621440.

The previous prime is 3242929. The next prime is 3242947. The reversal of 3242944 is 4492423.

3242944 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3242947) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25272 + ... + 25399.

Almost surely, 2^3242944 is an apocalyptic number.

It is an amenable number.

3242944 is a deficient number, since it is larger than the sum of its proper divisors (3192400).

3242944 is an equidigital number, since it uses as much as digits as its factorization.

3242944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50683 (or 50673 counting only the distinct ones).

The product of its digits is 6912, while the sum is 28.

The square root of 3242944 is about 1800.8175920953. The cubic root of 3242944 is about 148.0175289684.

It can be divided in two parts, 3242 and 944, that added together give a triangular number (4186 = T₉₁).

The spelling of 3242944 in words is "three million, two hundred forty-two thousand, nine hundred forty-four".